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2026-01-17 - 06:30
[ 290.152] (II) VESA: driver for VESA chipsets: vesa
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Data to construct the above plot have been generated using the RT test utility cyclictest.
Unexpectedly long latencies may be caused by SMIs
Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Characteristics of the 100 highest latencies:
System rack7slot0.osadl.org (updated Sat Jan 17, 2026 00:43:50)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
120650610,0irq/26-eth1-rx-0-21swapper/319:05:373
120650600,0irq/26-eth1-rx-0-21swapper/119:08:311
120650460,0irq/26-eth1-rx-0-21swapper/019:05:470
112750460,0irq/25-eth00-21swapper/219:09:002
825899201,0cyclictest26111-21id21:19:592
825799180,0cyclictest2377-21id21:26:521
825899160,0cyclictest0-21swapper/220:50:152
8258991511,0cyclictest0-21swapper/222:46:402
825899150,0cyclictest0-21swapper/223:13:022
8256991512,0cyclictest0-21swapper/000:03:130
8259991413,0cyclictest0-21swapper/322:47:183
8258991413,0cyclictest0-21swapper/200:25:112
825899140,0cyclictest0-21swapper/200:18:062
8257991413,0cyclictest0-21swapper/100:16:541
825799140,0cyclictest0-21swapper/119:15:151
8256991413,0cyclictest0-21swapper/022:24:000
112750140,0irq/25-eth00-21swapper/122:21:261
8259991311,0cyclictest0-21swapper/322:35:413
825999130,0cyclictest2824-21cat23:30:103
825899132,0cyclictest0-21swapper/200:05:152
8258991313,0cyclictest0-21swapper/222:20:462
8258991312,0cyclictest3917-21sshd23:19:112
8258991312,0cyclictest0-21swapper/222:50:372
8258991312,0cyclictest0-21swapper/222:30:512
8258991311,0cyclictest0-21swapper/222:26:562
8258991311,0cyclictest0-21swapper/200:11:002
8258991310,0cyclictest0-21swapper/222:10:262
825899130,0cyclictest22731-21cp21:41:222
8257991312,0cyclictest0-21swapper/122:18:311
8256991312,0cyclictest0-21swapper/000:28:390
8256991310,0cyclictest13464-21sshd00:05:250
825699130,0cyclictest0-21swapper/020:50:160
191130,0ktimersoftd/10-21swapper/121:12:051
112750130,0irq/25-eth032694-21diskmemload22:35:301
112750130,0irq/25-eth00-21swapper/123:48:061
8259991211,0cyclictest16247-21bash22:53:133
8259991211,0cyclictest0-21swapper/323:51:033
8259991211,0cyclictest0-21swapper/322:33:423
8259991211,0cyclictest0-21swapper/321:53:443
8259991211,0cyclictest0-21swapper/321:45:233
8259991211,0cyclictest0-21swapper/321:10:463
8259991211,0cyclictest0-21swapper/300:12:553
8259991211,0cyclictest0-21swapper/300:06:173
8259991210,0cyclictest0-21swapper/321:39:003
825999120,0cyclictest6221-21sshd00:15:203
825999120,0cyclictest18570-21sshd23:38:323
825999120,0cyclictest0-21swapper/321:19:493
8258991211,0cyclictest31048-21bash21:26:092
8258991211,0cyclictest0-21swapper/223:42:322
8258991211,0cyclictest0-21swapper/223:25:462
8258991211,0cyclictest0-21swapper/220:10:182
825899120,0cyclictest0-21swapper/223:24:022
825899120,0cyclictest0-21swapper/222:02:182
825899120,0cyclictest0-21swapper/200:32:162
8257991211,0cyclictest7378-21sshd21:22:111
8257991211,0cyclictest18942-21sed23:10:211
8257991211,0cyclictest16053-21sshd21:45:461
8257991211,0cyclictest0-21swapper/123:37:391
8257991211,0cyclictest0-21swapper/123:31:141
8257991210,0cyclictest0-21swapper/122:28:391
8257991210,0cyclictest0-21swapper/122:10:241
825799120,0cyclictest0-21swapper/123:52:241
825799120,0cyclictest0-21swapper/123:44:021
825799120,0cyclictest0-21swapper/123:04:111
8256991211,0cyclictest0-21swapper/023:31:010
8256991211,0cyclictest0-21swapper/021:59:220
825699120,0cyclictest0-21swapper/023:48:000
825699120,0cyclictest0-21swapper/021:36:010
112750120,0irq/25-eth020214-21sshd23:38:502
112750120,0irq/25-eth011772-21bash21:56:152
112750120,0irq/25-eth00-21swapper/223:31:302
9950110,0irq/24-0000:00:2680-21bash22:28:270
8259991111,0cyclictest526-21sshd23:07:163
8259991111,0cyclictest0-21swapper/323:13:263
8259991111,0cyclictest0-21swapper/322:09:463
8259991111,0cyclictest0-21swapper/321:24:013
8259991110,0cyclictest770-21sshd21:26:343
8259991110,0cyclictest6618-21sshd22:00:553
8259991110,0cyclictest32291-21sshd00:36:493
8259991110,0cyclictest14292-21sshd23:04:073
8259991110,0cyclictest11967-21sshd23:42:583
8259991110,0cyclictest0-21swapper/322:17:543
8259991110,0cyclictest0-21swapper/320:35:543
825999110,0cyclictest0-21swapper/321:05:533
825899118,0cyclictest12458-21bash00:39:072
825899116,0cyclictest2159-21sshd00:20:182
8258991111,0cyclictest0-21swapper/221:36:592
8258991110,0cyclictest32196-21sshd22:16:342
8258991110,0cyclictest0-21swapper/221:52:112
8258991110,0cyclictest0-21swapper/221:12:272
825899110,0cyclictest16203-21sshd21:45:472
825799119,0cyclictest0-21swapper/120:53:501
8257991111,0cyclictest0-21swapper/120:14:551
8257991110,0cyclictest22741-21sshd21:19:221
8257991110,0cyclictest0-21swapper/123:16:301
8257991110,0cyclictest0-21swapper/121:52:101
8257991110,0cyclictest0-21swapper/121:34:581
825799110,0cyclictest0-21swapper/119:27:181
825799110,0cyclictest0-21swapper/100:31:041
825699118,0cyclictest25025-21sshd21:14:110
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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